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The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":77477,"source":{"system":"sec-edgar","filing":"0001409970-26-000172","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1714400/000140997026000172/form4.xml","form_type":"4"}},{"id":679928,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19094,"kind":"person","name":"Stack Fergal","position":1,"cik":"0001714400","reported_name":"Stack Fergal","relationship":{"officer":true,"officer_title":"SVP, Corporate Controller"}}],"security":"Common Stock","published_at":"2026-08-20T23:59:58.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":40000,"price":18.8633,"value":754532.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $18.67 to $19.03. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":114977,"source":{"system":"sec-edgar","filing":"0001409970-26-000172","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1714400/000140997026000172/form4.xml","form_type":"4"}},{"id":689164,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19052,"kind":"person","name":"LaBenne Andrew","position":1,"cik":"0001847231","reported_name":"LaBenne Andrew","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2026-08-12T22:25:46.000Z","date":"2026-08-10","kind":"sale","planned":true,"acquired":false,"shares":13929,"price":19.3713,"value":269822.8377,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person. As disclosed in, and as of the filing date of, the Issuer's Form 10-Q for the period ending March 31, 2026, the maximum number of shares that can be sold under the Plan, inclusive of the reported transaction, represents 7.0% of the Reporting Person's equity interest in the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $19.16 to $19.54. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":221026,"source":{"system":"sec-edgar","filing":"0001409970-26-000169","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000169/form4.xml","form_type":"4"}},{"id":692975,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19054,"kind":"person","name":"Sanborn Scott","position":1,"cik":"0001397362","reported_name":"Sanborn Scott","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2026-08-07T20:58:26.000Z","date":"2026-08-05","kind":"sale","planned":true,"acquired":false,"shares":28750,"price":20.5632,"value":591192.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person.  As disclosed in, and as of the filing date of, the Issuer's Form 10-Q for the period ending March 31, 2026 the maximum number of shares that can be sold under the Plan, inclusive of the reported transaction, represents 9.4% of the Reporting Person's equity interest in the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $20.25 to $21.04. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":1478563,"source":{"system":"sec-edgar","filing":"0001409970-26-000166","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000166/form4.xml","form_type":"4"}},{"id":706717,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19054,"kind":"person","name":"Sanborn Scott","position":1,"cik":"0001397362","reported_name":"Sanborn Scott","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2026-07-17T21:59:52.000Z","date":"2026-07-15","kind":"sale","planned":true,"acquired":false,"shares":28750,"price":20.078,"value":577242.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person.  As disclosed in, and as of the filing date of, the Issuer's Form 10-Q for the period ending March 31, 2026 the maximum number of shares that can be sold under the Plan, inclusive of the reported transaction, represents 9.4% of the Reporting Person's equity interest in the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $19.76 to $20.27. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":1507313,"source":{"system":"sec-edgar","filing":"0001409970-26-000155","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000155/form4.xml","form_type":"4"}},{"id":718070,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19094,"kind":"person","name":"Stack Fergal","position":1,"cik":"0001714400","reported_name":"Stack Fergal","relationship":{"officer":true,"officer_title":"SVP, Corporate Controller"}}],"security":"Common Stock","published_at":"2026-07-02T21:17:31.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":50000,"price":21.0138,"value":1050690.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $21.00 to $21.05. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":154977,"source":{"system":"sec-edgar","filing":"0001409970-26-000152","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1714400/000140997026000152/form4.xml","form_type":"4"}},{"id":717691,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19054,"kind":"person","name":"Sanborn Scott","position":1,"cik":"0001397362","reported_name":"Sanborn Scott","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2026-07-02T21:14:03.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":25000,"price":21.0011,"value":525027.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person.  As disclosed in, and as of the filing date of, the Issuer's Form 10-Q for the period ending March 31, 2026 the maximum number of shares that can be sold under the Plan, inclusive of the reported transaction, represents 9.4% of the Reporting Person's equity interest in the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $21.00 to $21.03. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":1536063,"source":{"system":"sec-edgar","filing":"0001409970-26-000150","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000150/form4.xml","form_type":"4"}},{"id":717692,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":10277,"kind":"person","name":"Cheng Jordan","position":1,"cik":"0001998222","reported_name":"Cheng Jordan","relationship":{"officer":true,"officer_title":"General Counsel & Secretary"}}],"security":"Common Stock","published_at":"2026-07-02T21:11:00.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":5500,"price":20.8534,"value":114693.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $20.62 to $20.95. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":102574,"source":{"system":"sec-edgar","filing":"0001409970-26-000148","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000148/form4.xml","form_type":"4"}},{"id":725406,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19054,"kind":"person","name":"Sanborn Scott","position":1,"cik":"0001397362","reported_name":"Sanborn Scott","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2026-06-26T21:27:19.000Z","date":"2026-06-24","kind":"sale","planned":true,"acquired":false,"shares":28750,"price":19.1726,"value":551212.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person.  As disclosed in, and as of the filing date of, the Issuer's Form 10-Q for the period ending March 31, 2026 the maximum number of shares that can be sold under the Plan, inclusive of the reported transaction, represents 9.4% of the Reporting Person's equity interest in the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $18.90 to $19.75. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":1561063,"source":{"system":"sec-edgar","filing":"0001409970-26-000143","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1409970/000140997026000143/form4.xml","form_type":"4"}},{"id":732118,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19094,"kind":"person","name":"Stack Fergal","position":1,"cik":"0001714400","reported_name":"Stack Fergal","relationship":{"officer":true,"officer_title":"SVP, Corporate Controller"}}],"security":"Common Stock","published_at":"2026-06-18T21:58:40.000Z","date":"2026-06-16","kind":"sale","planned":true,"acquired":false,"shares":60000,"price":19.0038,"value":1140228.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades during the date at prices ranging from $19.00 to $19.02. The weighted-average price is reported above. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":204977,"source":{"system":"sec-edgar","filing":"0001409970-26-000133","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1714400/000140997026000133/form4.xml","form_type":"4"}},{"id":741503,"issuer":{"id":4526,"kind":"organization","name":"Happen, Inc.","symbol":"HAPN"},"owners":[{"id":19054,"kind":"person","name":"Sanborn Scott","position":1,"cik":"0001397362","reported_name":"Sanborn Scott","relationship":{"director":true,"officer":true,"officer_title":"CEO"}}],"security":"Common Stock","published_at":"2026-06-11T22:14:35.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":4899,"price":18,"value":88182.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a Rule 10b5-1 trading plan (the \"Plan\") to diversify the assets of the Reporting Person.  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